Security Vulnerabilities fixed in Firefox 94 — Mozilla

The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. When interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have...

Brave Software: Universal XSS through FIDO U2F register from subframe

A vulnerability was discovered in Brave's FIDO U2F implementation that allowed cross-domain subframe to inject any JavaScript code to the top frame through fake U2F registration process, resulting in Universal XSS. The vulnerability affected Brave iOS Version 1.20 20.09.11.20 and current Nightly...

CVE-2016-5265

Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allow user-assisted remote attackers to bypass the Same Origin Policy, and conduct Universal XSS UXSS attacks or read arbitrary files, by arranging for the presence of a crafted HTML document and a crafted shortcut file in the same loca...

WebKit - Universal XSS in JSObject::putInlineSlow and JSValue::putToPrimitive

WebKit - Universal XSS in JSObject::putInlineSlow and JSValue::putToPrimitive VULNERABILITY DETAILS bool JSObject::putInlineSlowExecState exec, PropertyName propertyName, JSValue value, PutPropertySlot& slot ASSERT!isThisValueAlteredslot, this; VM& vm = exec-vm; auto scope = DECLARETHROWSCOPEvm;...

WebKit - Universal XSS in HTMLFrameElementBase::isURLAllowed

WebKit - Universal XSS in HTMLFrameElementBase::isURLAllowed VULNERABILITY DETAILS HTMLFrameElementBase.cpp: bool HTMLFrameElementBase::isURLAllowed const if mURL.isEmpty // 4 return true; return isURLAlloweddocument.completeURLmURL; bool HTMLFrameElementBase::isURLAllowedconst URL& completeURL...

WebKit - Universal XSS Using Cached Pages

WebKit - Universal XSS Using Cached Pages VULNERABILITY DETAILS void FrameLoader::detachChildren ... SubframeLoadingDisabler subframeLoadingDisablermframe.document; // 1 Vector, 16 childrenToDetach; childrenToDetach.reserveInitialCapacitymframe.tree.childCount; for Frame child =...

Kaspersky: URL Advisor component in KIS products family is vulnerable to Universal XSS

Summary In Microsoft Edge, URL Advisor UI is served as first-party content on every domain. So the XSS vulnerability I found in this UI automatically applies to all websites, it allows running code in the context of any domain. Description URL Advisor frame is located under...

ClassLink OneClick Browser Extension / Agent Universal XSS / Remote Code Execution

The ClassLink OneClick Browser Extension and the ClassLink Agent are vulnerable to Universal XSS and Remote Code Execution. Vendor has released software updates to fix both vulnerabilities on 3 June 2018. === Vendor === ClassLink: https://www.classlink.com === Vulnerability 1: Universal XSS throu...

Design/Logic Flaw

The Video Downloader professional extension before 2018-04-05 for Chrome has Universal XSS UXSS via vectors related to a link64msgAddLinks event...

CVE-2018-10000

The Video Downloader professional extension before 2018-04-05 for Chrome has Universal XSS UXSS via vectors related to a link64msgAddLinks event...

CVE-2018-10000

CVE-2018-10000 describes a universal XSS (UXSS) in the Video Downloader professional extension for Chrome, prior to 2018-04-05. The issue arises via vectors related to a link64_msgAddLinks event, allowing an attacker to trigger cross-site scripting within the extension context. The NVD entry list...

CVE-2018-10000

The Video Downloader professional extension before 2018-04-05 for Chrome has Universal XSS UXSS via vectors related to a link64msgAddLinks event...

Video Downloader Universal Cross Site Scripting Vulnerability

Exploit for php platform in category web applications Video Downloader Extension: Universal XSS Browsing through the list of most popular Chrome extensions, I noticed this extension with 4M users:...

CVE-2017-2492

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. tvOS before 10.2 is affected. The issue involves the "JavaScriptCore" component. It allows remote attackers to conduct Universal XSS UXSS attacks via a crafted web site that triggers...

Design/Logic Flaw

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. tvOS before 10.2 is affected. The issue involves the "JavaScriptCore" component. It allows remote attackers to conduct Universal XSS UXSS attacks via a crafted web site that triggers...

CVE-2017-2492

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. tvOS before 10.2 is affected. The issue involves the "JavaScriptCore" component. It allows remote attackers to conduct Universal XSS UXSS attacks via a crafted web site that triggers...

CVE-2017-2492

CVE-2017-2492 is an UXSS vulnerability in Apple’s JavaScriptCore affecting iOS <10.3, Safari <10.1, and tvOS

[ASA-201712-8] chromium: cross-site scripting

Arch Linux Security Advisory ASA-201712-8 ========================================= Severity: High Date : 2017-12-16 CVE-ID : CVE-2017-15429 Package : chromium Type : cross-site scripting Remote : Yes Link : https://security.archlinux.org/AVG-546 Summary ======= The package chromium before versio...

openSUSE Security Update : webkit2gtk3 (openSUSE-2017-1268)

This update for webkit2gtk3 to version 2.18.0 fixes the following issues : These security issues were fixed : - CVE-2017-7039: An issue was fixed that allowed remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted website...

CVE-2017-7089

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. The issue involves the "WebKit" component. It allows remote attackers to conduct Universal XSS UXSS attacks via a crafted web site that is mishandl...